Angle Side Angle (ASA)

Author:Chip Rollinson

Drag the red points in the top half of the drawing to adjust the givens, then adjust the points to try to make congruent or non-congruent triangles in the bottom half.

Is ASA enough to prove triangles congruent? If not, why not?

New Resources

Untitled
Proof of a Rhombus by Construction and Deduction
Geometric linkage
Torus
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Cuerpos 6to
Translation Screensaver
P87.1.
Double Number Line Maker

Discover Topics

Percentages
Hyperbola
Dilation
Line Segment
Congruence